MAINSPRING 1.90-.21-400 16
For Seiko 1N00-6N20
224/113
Alternate: 224/113
Movement Listing
This part is also used by the following movements:
| Movement | Description | Ligne |
|---|---|---|
| ETA 2442 | BPH 21,600 OFF SET CENTER WHEEL | 6 |
| Omega 311.042 | OMEGA CASE USES CALIBER 620 | |
| Seiko Y481-0420 | LORUS CASE REFERENCE | |
| Seiko Y481-0420 | LORUS CASE REFERENCE |
